package com.yao.springcloud.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.yao.springcloud.service.HiService;

@Service
public class HiServiceImpl implements HiService {

	@Autowired
	private RestTemplate restTemplate;

	@HystrixCommand(fallbackMethod = "hiError")
	@Override
	public String hiService(String name) {
		return restTemplate.getForObject("http://service-hi/hi?name=" + name, String.class);
	}

	public String hiError(String name) {
		return "hi, " + name + ", Error!!";
	}
}
